.img_item {
  width: calc(50% - 36rpx);
  display: inline-block;
  vertical-align: top;
  .item{
    position: relative;
    font-size: 0;
    margin-bottom: 24rpx;
    .zoom{
      position: absolute;
      left: 20rpx;
      bottom: 20rpx;
      width: 34rpx;
      height: 34rpx;
    }
  }
}
.page{
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
}
